/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. Camunda licenses this file to you under the Apache License,
 * Version 2.0; you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.camunda.bpm.engine.rest.helper;

import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.util.Collections;
import java.util.List;

import org.camunda.bpm.engine.migration.MigrationInstruction;

public class MockMigrationInstructionBuilder {

  protected List<String> sourceActivityIds;
  protected List<String> targetActivityIds;
  protected boolean updateEventTrigger = false;

  public MockMigrationInstructionBuilder sourceActivityIds(List<String> sourceActivityIds) {
    this.sourceActivityIds = sourceActivityIds;
    return this;
  }

  public MockMigrationInstructionBuilder sourceActivityId(String sourceActivityId) {
    this.sourceActivityIds = Collections.singletonList(sourceActivityId);
    return this;
  }

  public MockMigrationInstructionBuilder targetActivityIds(List<String> targetActivityIds) {
    this.targetActivityIds = targetActivityIds;
    return this;
  }

  public MockMigrationInstructionBuilder targetActivityId(String targetActivityId) {
    this.targetActivityIds = Collections.singletonList(targetActivityId);
    return this;
  }

  public MockMigrationInstructionBuilder updateEventTrigger() {
    this.updateEventTrigger = true;
    return this;
  }

  public MigrationInstruction build() {
    MigrationInstruction migrationInstructionMock = mock(MigrationInstruction.class);
    when(migrationInstructionMock.getSourceActivityId()).thenReturn(sourceActivityIds.get(0));
    when(migrationInstructionMock.getTargetActivityId()).thenReturn(targetActivityIds.get(0));
    when(migrationInstructionMock.isUpdateEventTrigger()).thenReturn(updateEventTrigger);
    return migrationInstructionMock;
  }

}
